Barometric Pressure in Andover, United States 
1018.8 hPa
13.9 ℃
81%
1.84 m/s
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The average pressure in Andover, Massachusetts, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, possible showers early
Rapid Pressure Changes
Rapid pressure changes detected in Andover, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Andover is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Andover hour by hour across the next 6 hourly readings.
Weather patterns in Andover cause barometric pressure to rise and fall. These changes bring different types of weather. When pressure is high, skies are usually clear. When it's low, storms often come.
Andover's elevation is about 160 feet above sea level. The surrounding hills and valleys affect air flow. This influences atmospheric pressure and its changes. The landscape helps create local weather patterns.
In winter, pressure is often low, bringing storms and cloudy skies. In summer, pressure is usually higher, causing sunny and warm days. Spring and fall have more variable pressure, leading to mixed weather.
Andover has a humid continental climate. This means big temperature differences between seasons. The climate causes barometric pressure to fluctuate, resulting in varying weather conditions throughout the year.